remove unused openid lib from logout action
remove unused openid lib from logout action

sikevux/bsk-social,minmb/statusnet,zcopley/zcopleys-statusnet-clone,faulteh/gnu-social,zcopley/StatusNet,studio666/gnu-social,charnimda/lgbtpzn-social,charnimda/lgbtpzn-social,xebia/statusnet-oauth2,UngPirat/freesocial,brion/StatusNet,zh/statusnet,UngPirat/freesocial,chimo/social,bankonme/gnu-social,shashi/StatusNet,sikevux/bsk-social,bankonme/gnu-social,xebia/statusnet-oauth2,zcopley/StatusNet,UngPirat/freesocial,d3vgru/StatusNet,gnusocial/mainline,gnusocial/mainline,zcopley/zcopleys-statusnet-clone,d3vgru/StatusNet,bankonme/gnu-social,chimo/social,studio666/gnu-social,csarven/statusnet,zh/statusnet,foocorp/gnu-social,zcopley/StatusNet,bankonme/gnu-social,znarf/statusnet-ladistribution,csarven/statusnet,zcopley/zcopleys-statusnet-clone,shashi/StatusNet,faulteh/gnu-social,studio666/gnu-social,eXcomm/gnu-social,foocorp/gnu-social,Piratas/tortuga,eXcomm/gnu-social,eXcomm/gnu-social,gnusocial/mainline,eXcomm/gnu-social,Piratas/tortuga,znarf/statusnet-ladistribution,chimo/social,sikevux/bsk-social,brion/StatusNet,faulteh/gnu-social,foocorp/gnu-social,Piratas/tortuga,charnimda/lgbtpzn-social,brion/StatusNet,furtherfield/gnu-social,gnusocial/mainline,studio666/gnu-social,furtherfield/gnu-social,csarven/statusnet,znarf/statusnet-ladistribution,Piratas/tortuga,minmb/statusnet,faulteh/gnu-social,sikevux/bsk-social,d3vgru/StatusNet,furtherfield/gnu-social,charlycoste/StatusNet,furtherfield/gnu-social,charlycoste/StatusNet,minmb/statusnet,csarven/statusnet,charlycoste/StatusNet,shashi/StatusNet,zh/statusnet,xebia/statusnet-oauth2